JPS6259385B2 - - Google Patents
Info
- Publication number
- JPS6259385B2 JPS6259385B2 JP57173541A JP17354182A JPS6259385B2 JP S6259385 B2 JPS6259385 B2 JP S6259385B2 JP 57173541 A JP57173541 A JP 57173541A JP 17354182 A JP17354182 A JP 17354182A JP S6259385 B2 JPS6259385 B2 JP S6259385B2
- Authority
- JP
- Japan
- Prior art keywords
- track
- disk
- amount
- block
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/596—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
- G11B5/59633—Servo formatting
- G11B5/59655—Sector, sample or burst servo format
Landscapes
- Rotational Drive Of Disk (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17354182A JPS5963062A (ja) | 1982-10-01 | 1982-10-01 | 磁気デイスク装置におけるオフトラツク量測定方法 |
US06/536,459 US4542428A (en) | 1982-10-01 | 1983-09-28 | Disk for measuring off-track quantity of magnetic head, and measuring apparatus using the disk |
DE19833335560 DE3335560A1 (de) | 1982-10-01 | 1983-09-30 | Scheibe zur messung des betrages der aussenspurlage eines magnetkopfes und die scheibe verwendendes messgeraet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17354182A JPS5963062A (ja) | 1982-10-01 | 1982-10-01 | 磁気デイスク装置におけるオフトラツク量測定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5963062A JPS5963062A (ja) | 1984-04-10 |
JPS6259385B2 true JPS6259385B2 (enrdf_load_html_response) | 1987-12-10 |
Family
ID=15962440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17354182A Granted JPS5963062A (ja) | 1982-10-01 | 1982-10-01 | 磁気デイスク装置におけるオフトラツク量測定方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5963062A (enrdf_load_html_response) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2533164C3 (de) * | 1975-07-24 | 1982-02-11 | International Harvester Company Mbh, 4040 Neuss | Hydraulische Steuereinrichtung für ein Hydrauliksystem |
GB1549439A (en) * | 1976-07-06 | 1979-08-08 | Data Recording Instr Co | Magnetic disc storage devices |
US4396959A (en) * | 1980-09-24 | 1983-08-02 | Quantum Corporation | Data transducer position control system for rotating disk data storage equipment |
-
1982
- 1982-10-01 JP JP17354182A patent/JPS5963062A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5963062A (ja) | 1984-04-10 |
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